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September Weather in Cerros Blancos, Mexico

Last updated: August 27, 2025

In September, the average temperature in Cerros Blancos, Mexico is a pleasant 22°C (72°F). You'll find the minimum temperature dipping to 13°C (56°F), while the mercury can rise as high as 34°C (93°F) on warmer days. Expect about 72 mm (2.8 in) of precipitation spread over 11 days, contributing to an average humidity level of 81%.

September Temperature in Cerros Blancos

In September in Cerros Blancos, the average temperature is 22°C (72°F). Maximum temperatures can reach 34°C (93°F), while minimums can drop as low as 13°C (56°F). This pleasant climate makes Cerros Blancos an ideal destination for travelers seeking a comfortable and enjoyable experience.

September Weather in Cerros Blancos: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Cerros Blancos, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Cerros Blancos, September typically has an average temperature of 22°C (72°F), with highs reaching up to 34°C (93°F) and lows dropping to around 13°C (56°F).
JanFebMarAprMayJunJulAugSepOctNovDec576266717474737472696358
Data source: Temperature data for Cerros Blancos generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Cerros Blancos

In Cerros Blancos in September, the precipitation amount is 72 mm (2.8 in) over the course of 11 days.

September Precipitation Trends in Cerros Blancos

The chart displays monthly precipitation patterns in Cerros Blancos, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Cerros Blancos, September typically receives around 72 mm (2.8 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec81014144253493672441211
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Cerros Blancos

In Cerros Blancos in September, humidity is 81%. With an average temperature of 22°C (72°F), this humidity feels like a warm, enveloping blanket, making traveling feel both lush and a bit stifling, as the air clings to your skin and every step is accompanied by a gentle sheen of moisture.

September Average Humidity in Cerros Blancos

This chart illustrates the average monthly humidity levels in Cerros Blancos, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Cerros Blancos is approximately 81%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec75%69%65%64%75%78%67%64%82%86%87%87%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Cerros Blancos

In Cerros Blancos in September, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in Cerros Blancos.

Maximum UV Index Levels in Cerros Blancos for September

The chart shows the monthly maximum UV Index (UVI) for Cerros Blancos in September, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In September, the maximum UV index in Cerros Blancos typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec810131414131414131297
Data source: Cerros Blancos September UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How September Weather in Cerros Blancos Compares to Other Months

Weather in Cerros Blancos varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Cerros Blancos, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Cerros Blancos, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather14°C (58°F)8 mm (0.3 inches)75%very high
February Weather17°C (62°F)10 mm (0.4 inches)69%very high
March Weather19°C (67°F)14 mm (0.5 inches)65%extreme
April Weather22°C (71°F)14 mm (0.5 inches)64%extreme
May Weather24°C (75°F)42 mm (1.7 inches)75%extreme
June Weather23°C (74°F)53 mm (2.1 inches)78%extreme
July Weather23°C (74°F)48 mm (1.9 inches)67%extreme
August Weather23°C (74°F)36 mm (1.4 inches)64%extreme
September Weather22°C (72°F)72 mm (2.8 inches)81%extreme
October Weather20°C (69°F)44 mm (1.7 inches)85%extreme
November Weather17°C (63°F)12 mm (0.5 inches)87%very high
December Weather15°C (59°F)11 mm (0.4 inches)87%high

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